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the look like wolverine claws but they are supposed to be predator claws.They are a good back scratcher too.
Knex Clawby KNEX GUN BIULDER
knex claw machine [first on site] that has instructansby knexinventer
Knex Dragon Clawsby SonicX 22
Motorized K'nex Clawby T86157
Knex Wolverine Clawsby nnnnnnnnniiiiiiiccccckkkkkkk
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